import store from '@/store'

/**
 * 通用js方法封装处理
 * Copyright (c) 2019 ruoyi
 */

// 日期格式化
export function parseTime(time, pattern) {
  if (arguments.length === 0 || !time) {
    return null
  }
  const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
  let date
  if (typeof time === 'object') {
    date = time
  } else {
    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
      time = parseInt(time)
    } else if (typeof time === 'string') {
      time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm), '');
    }
    if ((typeof time === 'number') && (time.toString().length === 10)) {
      time = time * 1000
    }
    date = new Date(time)
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay()
  }
  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
    let value = formatObj[key]
    // Note: getDay() returns 0 on Sunday
    if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
    if (result.length > 0 && value < 10) {
      value = '0' + value
    }
    return value || 0
  })
  return time_str
}

// 表单重置
export function resetForm(refName) {
  if (this.$refs[refName]) {
    this.$refs[refName].resetFields();
  }
}

// 添加日期范围
export function addDateRange(params, dateRange, propName) {
  let search = params;
  search.params = typeof (search.params) === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {};
  dateRange = Array.isArray(dateRange) ? dateRange : [];
  if (typeof (propName) === 'undefined') {
    search.params['beginTime'] = dateRange[0];
    search.params['endTime'] = dateRange[1];
  } else {
    search.params['begin' + propName] = dateRange[0];
    search.params['end' + propName] = dateRange[1];
  }
  return search;
}

// 回显数据字典
export function selectDictLabel(datas, value) {
  if (value === undefined) {
    return "";
  }
  var actions = [];
  Object.keys(datas).some((key) => {
    if (datas[key].value == ('' + value)) {
      actions.push(datas[key].label);
      return true;
    }
  })
  if (actions.length === 0) {
    actions.push(value);
  }
  return actions.join('');
}

// 回显数据字典（字符串、数组）
export function selectDictLabels(datas, value, separator) {
  if (value === undefined || value.length ===0) {
    return "";
  }
  if (Array.isArray(value)) {
    value = value.join(",");
  }
  var actions = [];
  var currentSeparator = undefined === separator ? "," : separator;
  var temp = value.split(currentSeparator);
  Object.keys(value.split(currentSeparator)).some((val) => {
    var match = false;
    Object.keys(datas).some((key) => {
      if (datas[key].value == ('' + temp[val])) {
        actions.push(datas[key].label + currentSeparator);
        match = true;
      }
    })
    if (!match) {
      actions.push(temp[val] + currentSeparator);
    }
  })
  return actions.join('').substring(0, actions.join('').length - 1);
}

// 字符串格式化(%s )
export function sprintf(str) {
  var args = arguments, flag = true, i = 1;
  str = str.replace(/%s/g, function () {
    var arg = args[i++];
    if (typeof arg === 'undefined') {
      flag = false;
      return '';
    }
    return arg;
  });
  return flag ? str : '';
}

// 转换字符串，undefined,null等转化为""
export function parseStrEmpty(str) {
  if (!str || str == "undefined" || str == "null") {
    return "";
  }
  return str;
}

// 数据合并
export function mergeRecursive(source, target) {
  for (var p in target) {
    try {
      if (target[p].constructor == Object) {
        source[p] = mergeRecursive(source[p], target[p]);
      } else {
        source[p] = target[p];
      }
    } catch (e) {
      source[p] = target[p];
    }
  }
  return source;
};

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree(data, id, parentId, children) {
  let config = {
    id: id || 'id',
    parentId: parentId || 'parentId',
    childrenList: children || 'children'
  };

  var childrenListMap = {};
  var nodeIds = {};
  var tree = [];

  for (let d of data) {
    let parentId = d[config.parentId];
    if (childrenListMap[parentId] == null) {
      childrenListMap[parentId] = [];
    }
    nodeIds[d[config.id]] = d;
    childrenListMap[parentId].push(d);
  }

  for (let d of data) {
    let parentId = d[config.parentId];
    if (nodeIds[parentId] == null) {
      tree.push(d);
    }
  }

  for (let t of tree) {
    adaptToChildrenList(t);
  }

  function adaptToChildrenList(o) {
    if (childrenListMap[o[config.id]] !== null) {
      o[config.childrenList] = childrenListMap[o[config.id]];
    }
    if (o[config.childrenList]) {
      for (let c of o[config.childrenList]) {
        adaptToChildrenList(c);
      }
    }
  }
  return tree;
}

/**
* 参数处理
* @param {*} params  参数
*/
export function tansParams(params) {
  let result = ''
  for (const propName of Object.keys(params)) {
    const value = params[propName];
    var part = encodeURIComponent(propName) + "=";
    if (value !== null && value !== "" && typeof (value) !== "undefined") {
      if (typeof value === 'object') {
        for (const key of Object.keys(value)) {
          if (value[key] !== null && value[key] !== "" && typeof (value[key]) !== 'undefined') {
            let params = propName + '[' + key + ']';
            var subPart = encodeURIComponent(params) + "=";
            result += subPart + encodeURIComponent(value[key]) + "&";
          }
        }
      } else {
        result += part + encodeURIComponent(value) + "&";
      }
    }
  }
  return result
}

// 验证是否为blob格式
export function blobValidate(data) {
  return data.type !== 'application/json'
}

export function isNumeric(value) {
  return !isNaN(parseFloat(value)) && isFinite(value);
}


/**
 * @description 审批流程列表
 */
export function flowCheckFn(data, depetUser, userTime) {
  // conditionType user
  let that = this
  if (data.type == "CONCURRENTS" || data.type == "CONDITIONS") {
    // 条件判断
    let condition_ = false
    let result = []
    for (let i = 0; i < data.branchs.length; i++) {
      const oItem = data.branchs[i]; // type "CONCURRENT" props conditionType
      if (condition_) {
        return
      }
      if (oItem.type == 'CONCURRENT' || oItem.type == "CONDITION") {
        // 判断条件类型  props conditionType user部门 time时长 type请假类型
        let isCan = false // 符合条件进入
        if (oItem.props.conditionType.indexOf('user') !== -1) {
          // 条件内的部门/人员 department_check_data
          let depart_ = [] // 符合条件的部门id
          let user_ = [] // 符合条件的职员id
          for (let item of oItem.props.department_check_data) {
            if (item.type == 'dept') {
              depart_.push(item.id)
            }
            if (item.type == 'user') {
              user_.push(item.id)
            }
          }
          // 如果是部门需要判定是否在他的子集下亦可以通过条件
          // 当前用户的部门id this.deptId，当前用户部门以及父级id this.depetUser
          if (depart_.indexOf(store.getters.deptId) !== -1) {
            isCan = true
          } else {
            for (let deptItem of depart_) {
              if (depetUser.indexOf(deptItem) !== -1) {
                isCan = true
              }
            }
          }
          if (user_.indexOf(store.getters.userId) !== -1) {
            isCan = true
          }
        }
        if (oItem.props.conditionType.indexOf('time') !== -1) {
          // timeType &lt;等于< ; &gt;=等于>=号
          // unit // 请假方式 // 单位 1-天 2-半天 3-小时
          // 用户当前请假时长 this.userTime
          // 非IN 使用 value,IN 使用区间  start_time start_value end_value leave_type
          if (oItem.props.timeType == '&lt;' && userTime < parseFloat(oItem.props.value)) {
            isCan = true
          }
          if (oItem.props.timeType == '&lt;=' && userTime <= parseFloat(oItem.props.value)) {
            isCan = true
          }
          if (oItem.props.timeType == '&gt;' && userTime > parseFloat(oItem.props.value)) {
            isCan = true
          }
          if (oItem.props.timeType == '&gt;=' && userTime >= parseFloat(oItem.props.value)) {
            isCan = true
          }
          if (oItem.props.timeType == '=' && userTime == parseFloat(oItem.props.value)) {
            isCan = true
          }
        }
        if (oItem.props.conditionType.indexOf('type') !== -1) {
          console.log('判断类型')
        }
        if (isCan) {
          // 条件通过进入下一步
          condition_ = true
          result = flowCheckFn(oItem.children, depetUser, userTime)
          if (data.children && JSON.stringify(data.children) !== '{}') {
            if (flowCheckFn(data.children, depetUser, userTime)) {
              result = result.concat(flowCheckFn(data.children, depetUser, userTime))
            }
          }
          if (result) {
            return result;
          }
        }
      }
    }
  }
  // APPROVAL 审核人 CC 抄送人
  if (data.type == "APPROVAL" || data.type == "CC") {
    let data_ = JSON.parse(JSON.stringify(data.props))
    data_.exaName = data.name
    if (JSON.stringify(data.children) !== '{}') {
      const result = flowCheckFn(data.children, depetUser, userTime)
      if (result) {
        return [data_].concat(result);
      }
    } else {
      return [data_];
    }
  }
  if (data.type == "EMPTY") {
    const result = flowCheckFn(data.children, depetUser, userTime)
    if (result) {
      return result;
    }
  }
}
